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(11)

EP 1 765 093 A1

(12)

(43) Date of publication: 28.03.2007 Bulletin 2007/13 (21) Application number: 05742293.3 (22) Date of filing: 04.05.2005

(51) International Patent Classification (IPC):  A23L 1/308(2006.01) A23L 1/0524(2006.01) (86) International application number: PCT/SE2005/000661 (87) International publication number: WO 2005/107500 (17.11.2005 Gazette 2005/46)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 07.05.2004 SE 0401192 04.03.2005 SE 0500512 (71) Applicant: Forskarpatent i Syd AB 223 70 Lund (SE)	(72) Inventors: TORNBERG, Eva S-227 31 Lund (SE) SJÖHOLM, Ingegerd S-223 59 Lund (SE) (74) Representative: Valea AB  Lindholmspiren 5 417 56 Göteborg 417 56 Göteborg (SE)